nav{
    display: flex;
    flex-wrap: nowrap;
    flex-flow: row;
    justify-content: flex-end;
}
#record_nav{
    display: flex;
    flex-wrap: nowrap;
    flex-flow: row;
    justify-content: flex-end;
    width: 60%;
    margin: 0 auto;
}
.linear{
    border-right: gray 1px solid;
    height: 19px;
    z-index: 1;
}
.nav_button{
    background-color: #d5d3d1;
    border-radius: 3px;
}
.nav_button>input{
    font-size: 10px;
    color: #5C5C5CFF;
    width: 65px;
    height: 19px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}
.nav_button>input:hover{
    transform: scale(1.03);
    background-color: #d5d3d1;
    color: black;
}